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assuming that your question is what jobs are pulleys used for... then the answer is any job that you need to lift something that is heavy.
The pulley give a mechanical advantage when used together with other pulleys to apply more force to move the object
Wiki User
∙ 12y ago
Wiki User
∙ 13y agopulleys were used at construction sites to lift heavy medal rods
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Do flagpoles have pulleys?
yes the do have pulleys
Who uses pulleys?
Many people use pulleys in their jobs. The rides like Supreme scream, which go vertically up and down have pulleys in them. Elevators have pulleys in them, and people who ship cargo use pulleys in their cranes.
Who invented pulleys?
Archimedes (not a group, a guy) invented pulleys as well as other simple machines.
How did the Egyptians use pulleys?
The Giza Pyramids were constructed using step-walking wooden four-lobe pinion-pulleys with a mechanical advantage of 2.8 (MA=2.8) This ancient pulley was unknown to the modern world until 27 August 2006. The design and operation of this pulley is nothing like any pulley known in the modern world. Google four lobe pinion pulley.
How do you replacea pully on 2006 trail blazer?
For internal pulleys located in the engine compartment which are used for the fan belts, the radiator has to be removed. If the radiator's not removed, it will be too cramped to work. Un bolting the pulley supports allow the pulleys to retract an 1/8 to 1/4 inch or so allowing the belts to come off, or cut them, then stretch the new ones on. Outside towing pulleys are simple bolt on jobs; ALWAYs attached to the chasis frame of course!
What is used for lifting?
pulleys
When two kinds of pulleys are used together what is the system called?
When two or more pulleys are used together it is called a compound pulley system.
What modern inventions have replaced pulleys?
pulleys are actually still used in elevators, cranes, and car lifts. however, they're used with motors.
How did the Romans use pulleys?
The pulley was used by the Romans to move large pieces of equipment and to create buildings. Pulleys were also used in the creation of weapons.
How are pulleys used in everyday life?
pulleys are used in everyday life in many different situations and mechanisms. This is understandable because pulleys when used and set up correctly can lift or move a weight that is much greater than the force exerted upon the pulley. they are used in crane systems.
How pulleys work?
Pulleys have a rope that goes over the top of the pulley that is when pulled used to raise what ever you want raised.
How you use pulleys in everyday life?
Pulleys are used in manual wells for drawing water from wells in a bucket. Drum-style pulleys are found in the rotating brush in an upright vacuum cleaner.
What are two pulleys that are used together?
Movable pully
What are bolt pullers used for?
Pulling gears, pulleys and such.
What are pulleys used in groups called?
block and tackle
What were pulleys used for in the past?
For taking out water from wells.
What are facts about the pulley?
Pulleys are used to lift objects
